Isthmus Reef

Isthmus Reef, located on Catalina Island in the United States, is a sought-after dive site for beginners and open water students. This popular spot is only accessible by boat, adding to its allure. Its sheltered location and shallow depth make it an ideal choice for those who are new to diving.

Divers exploring Isthmus Reef will be greeted with a diverse marine life, including a variety of kelp fish species such as garibaldi, sheepshead, senorita wrasse, and kelpfish. Additionally, there is an abundance of sea urchins, sea stars, and gobies, creating a vibrant and captivating underwater environment.

With a visibility of approximately 12 meters and a maximum depth of 16 meters, divers can enjoy clear waters to fully appreciate the beauty of Isthmus Reef. This close proximity to Two Harbors in Los Angeles County, California further adds to the convenience and accessibility of this remarkable dive site.